KnowledgeGate AI Blog
Notes, strategy & exam updates
Written by the educators behind KnowledgeGate AI — organised by topic, refreshed when syllabi move, free to read.
★ Featured story
Speed Math for Aptitude Tests
Speed Math for Aptitude Tests, explained the KnowledgeGate AI way — mental model, method, mistakes, next steps.
Updated 1 Jul 20261 min readAptitude
Read the storyEditor’s picks
- NET Admit Card WalkthroughNET Updates13 Aug 2026
- Theory of Computation PYQ Analysis 2023Theory of Computation27 Aug 2026
- UGC NET: How KnowledgeGate AI Covers ItUGC NET25 Aug 2026
- Pumping Lemma Without PanicTheory of ComputationUpdated 5 Sep 2026
- Digital Logic PYQ Analysis 2023Digital LogicUpdated 30 Jun 2026
GATE CS57 articles
View allPractice Set: Theory of Computation Essentials
Practice Set: Theory of Computation Essentials — crisp, exam-focused notes with worked examples and the pitfalls that cost real marks.
8 Sep 20261 min read289 viewsTheory of Computation
Dynamic Programming PYQ Analysis 2023
Dynamic Programming PYQ Analysis 2023, explained the KnowledgeGate AI way — mental model, method, mistakes, next steps.
8 Sep 20261 min read754 viewsDynamic Programming
Practice Set: Graph Algorithms Essentials
Everything you need on Practice Set: Graph Algorithms Essentials: intuition first, formal definitions second, practice plan last.
8 Sep 20261 min readGraph Algorithms
Placement Preparation18 articles
View allProbability Quick Wins
Everything you need on Probability Quick Wins: intuition first, formal definitions second, practice plan last.
8 Sep 20261 min read1k viewsAptitude
Caching Strategies That Matter
Caching Strategies That Matter, explained the KnowledgeGate AI way — mental model, method, mistakes, next steps.
8 Sep 20261 min read3.6k viewsSystem Design
STAR Answers That Work
STAR Answers That Work — crisp, exam-focused notes with worked examples and the pitfalls that cost real marks.
8 Sep 20261 min read40.9k viewsInterview Prep
Exam News & Updates14 articles
View allGATE Revision Planner
GATE Revision Planner — crisp, exam-focused notes with worked examples and the pitfalls that cost real marks.
News25 Sep 20261 min read4.1k viewsGATE Updates
NET Paper 1 Pattern Update
NET Paper 1 Pattern Update — crisp, exam-focused notes with worked examples and the pitfalls that cost real marks.
News14 Sep 20261 min read44.6k viewsNET Updates
UGC NET June 2026 Notification Out
UGC NET June 2026 Notification Out — crisp, exam-focused notes with worked examples and the pitfalls that cost real marks.
News5 Sep 20261 min read3k viewsNET Updates
UGC NET6 articles
View allNET Paper 2 Strategy
NET Paper 2 Strategy — crisp, exam-focused notes with worked examples and the pitfalls that cost real marks.
8 Sep 20261 min read3.9k viewsNET CS Paper 2
UGC NET: How KnowledgeGate AI Covers It
Everything you need on UGC NET: How KnowledgeGate AI Covers It: intuition first, formal definitions second, practice plan last.
News25 Aug 20261 min read28.3k viewsUGC NET
NET CS Syllabus Heatmap
NET CS Syllabus Heatmap — crisp, exam-focused notes with worked examples and the pitfalls that cost real marks.
5 Aug 20261 min read6.9k viewsNET CS Paper 2
Free notes & PDFs
GATE CS Formula HandbookPDF · 2.9 MBOS One-Page Cheat SheetPDF · 8.1 MB· 8024 downloadsDBMS Normalization WorksheetPDF · 5.5 MB· 953 downloadsCN Subnetting Drill SetPDF · 12.5 MB· 3046 downloadsAlgorithms Complexity TablesPDF · 11.2 MB· 451 downloadsAptitude Speed Math TricksPDF · 6.6 MB· 7863 downloads
All topics
Every topic hub on the blog — 24 in all.